... Pipe bending machine 800 Sets, Pipe cutting machine 1,500 Sets, Pipe end forming machine 600 Sets, Sharpening machine 200 Sets, Chamfering machine 200 ... confidential 1.55 Domestic Market confidential 51.8 Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) ... Acceptable Ground tester MS2675D-1V 1 4.0 Acceptable Production Flow: 1.Metal processing 2.Spray painting 3.Assembly 4 ...